Mitsubishi MF-2500DS-T12-211, MF-2500DS-T12-191, MF-2500DS-T12-200, MF-2500DS-T12-201, MF-2500DS-T12-190 Datasheet
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MITSUBISHI (OPTICAL DEVICES)
MF-2500DS-T12-18x/19x/20x/21x
MF-2500DS-R13-18x
MF-2500DS-R14-19x/20x/21x
SONET/SDH TRANSMITTER & RECIEVER
DESCRIPTION
This product is designed to provide high optical
performance for SDH STM-16/SONET OC-48.
Transmitter uses uncooled laser module with drivered
by specific integrated circuit.
Receiver uses PD or APD preamp-module and
integrated circuits for reshaping, retiming and
regenerating optical signal.
2.5Gb/s ATM LAN and ATM switching systems.
FEATURES
Full SONET/SDH line up
Low cost
Compact, low power
-5.2V,+5V power supply, DC/DC converter built in
for Rx
Case Temp. Range: Class 1; -5 to +75°C / Class
2; -40 to +85°C
Clock recovery
Multi source
APPLICATION
Short haul and long haul telecommunication systems
for SDH STM-16 / SONET OC-48.
ABSOLUTE MAXIMUM RATINGS
Stress below listed absolute maximum rating may cause permanent damage to the module.
This is a stress o nly and f unctional operat ion of t he m odule at t hese or any ot her c onditions in excess of t hose
given in the operational sections of this data sheet .
Exposure to Absolute Maximum Rating for extended periods may affect module reliability.
Tc=25°C
Parameters Symbol Ratings Unit
Vcc +6.0 V
Supply voltage
High output current - TBD mA
Input voltage - TBD V
Storage temperature Tstg -40 to +85
Operating case temperature Tc
Soldering Temperature - +260
Soldering Time - 10 sec
Relative humidity(non condensation) - 10 to 80 %
Fiber bend radius - 32 mm
Vee -6.0 V
class 1:-5 to +75
class 2:-40 to +85
°C
°C
°C
MITSUBISHI (OPTICAL DEVICES)
MF-2500DS-T12-18x/19x/20x/21x
MF-2500DS-R13-18x
MF-2500DS-R14-19x/20x/21x
SONET/SDH TRANSMITTER & RECIEVER
ELECTRICAL/OPTICAL CHARACTERISTICS
All parameters are specified over the operating case temperature.
Measurement conditions are at 2488.32Mb/s +/-20ppm, NRZ PN223-1 and 50% duty cycle data signal.
Vcc=+5.0V+/-5%, Vee=-5.2V+/-5%, and for Transmitter.
note : Vcc-Vee ; with Vcc at +5V Vee must be at 0V ; with Vee at -5.5V Vcc must be at 0V
note : Internally AC coupled with 50ohm internal termination
(TLD=25°C, unless otherwise noted)
Transmitter
class1 : -5°C to +75°C class2 : -40°C to +85°C
Parameters Condition Symbol Min. Typ. Max. Unit
Supply voltage note 1 - 4.75 5.0 5.5 V
Power consumption total - - 0.8 2.0 W
Input sensitivity data and clock voltage note 2,3 SV 0.6 0.8 1.0 Vpp
Normalized back face voltage note 5 - - 500 - mV
Monitor bias voltage note 5 - - 20 - mV/mA
Logic level note 4 - TTL compatible -
note 1: Vcc-Vee ; with Vcc at +5V Vee must be at 0V ; with Vee at -5.5V Vcc must be at 0V
note 2: Internally AC coupled with 50ohm internal termination
note 3: This sensitivity is achieved by applying at minimum either a 0.6Vpp signal on one input while
the other input is tied to ground or by applying two complementary 0.3Vpp signal on both inputs.
note 4: when Vcc at +5V and Vee at 0V
note 5: This voltage is measured taking Vee as reference.
Receiver
class1 : -5°C to +75°C class2 : -40°C to +85°C
Parameters Condition Symbol Min. Typ. Max. Unit
Positive supply voltage - 4.75 5.0 5.25 V
Negative supply voltage if equired - -5.5 -5.2 -4.94 V
Power consumption total - - 1.3 3 W
Output data and clock voltage single ended SV 0.3 0.4 1 Vpp
Output data and clock voltage differential DV 0.6 0.8 2 Vpp
Jitter generation GR-253/ITU-T G958 Ulrms
Jitter tolerance GR-253/ITU-T G958 Ulpp
Jitter transfer peaking - GR-253/ITU dB
Logic output level note 6 - TTL compatible -
note 6: At the moment the jitter bandwidth performance according GR-253/ITU-T G958 is not met atthe receiver interface level.
Additional clock filtering is supposed to be done at lower data rates.
Jitter transfer bandwidth will be defined at this level which is a parameter of the whole network element and not of the
receiver element.
A further version is under investigation to met simultaneously all the GR-253/ITU-T G958 jitter specifications at the
physical interface level.
MITSUBISHI (OPTICAL DEVICES)
nom
sen
ovr
nom
sen
ovr
MF-2500DS-T12-18x/19x/20x/21x
MF-2500DS-R13-18x
MF-2500DS-R14-19x/20x/21x
SONET/SDH TRANSMITTER & RECIEVER
OPTICAL CHARACTERISTICS
cond. symb. Min. Typ. Max. Min Typ. Max
ITU-T/SONET - - S-16.1/IR-1 L-16.1/LR-1 Optical budget note7 - 0 - 12 10 - 24 dB
Transmitter
Center wavelength - - 1270 1310 1360 1280 1310 1335 nm
Optical source - - SLM SLM Optical output power note8 S
Shutdown optical power - Sidle - -50 -40 - -50 -40 dBm
Spectral width note9 - - 0.3 1 - 0.3 1 nm
SMSR - - 30 - - 30 - - dB
Extinction ratio note10 ER 8.2 - - 8.2 - - dB
Dispersion - - 100 - - 250 - - ps/nm
maximum return loss - - - - 24 - - 24 dB
Receiver
Receiver sensitivity
Receiver overload note13 R
Path penalty - - - 0.2 1 - 0.2 1 dB
Maximum reflectance - - - - -27 - - -27 dB
note11
note12
R
-4.5 -2 0 -1.5 0 +3 dBm
- -20.5 -18.5 - -29.5 -27.5 dBm
0 +1 - -8 -7 - dBm
cond. Symb. Min. Typ. Max. Min Typ. Max
ITU-T/SONET - - L-16.1/LR-2 V-16.2 Optical budget note7 - 10 - 24 22 - 33 dB
Transmitter
Center wavelength - - 1500 1530 1580 1530 1545 1565 nm
Optical source - - SLM SLM Optical output power note8 S
Shutdown optical power - Sidle - -50 -40 - -50 -40 dBm
Spectral width note9 - - 0.3 1 - 0.3 0.8 nm
SMSR - - 30 - - 30 - - dB
Extinction ratio note10 ER 8.2 - - 8.2 - - dB
Dispersion - - 1600 - - 2400 - - ps/nm
maximum return loss - - - - 24 - - 24 dB
Receiver
Receiver sensitivity
Receiver overload note13 R
Path penalty - - - 1.3 2 - 1.5 2 dB
Maximum reflectance - - - - -27 - - -27 dB
note7:The V-16.2 version is adapted to standard 10dBm to 13dBm EDFA optical bandwidth.
note8:Measured at the connector interface. Provision of 0.5dB is taken for S point measurement.
note9:The maximum full width of the central wavelength peak, measured 20dB down from maximum amplitude
under modulation condition PRBS 223-1.
note10:Measured at the connector interface under modulation condition PRBS 223-1.
note11:Measured at BER 10
note12:Provision of 0.5dB is taken for R point measurement if SMF fiber is used.
Note13:The device must not be damaged when this optical power is applied to the optical input.
The device is not meant to operate at such an optical input power.
All min and max. parameters are specified End-of-Life within the overall relevant operating temperature range.
The typical values are referenced to +25deg.C ,nominal power supply, beginning of life.
-10
note11
note12
.
R
-1.5 0 +3 -4.5 0 +3 dBm
- -30.5 -28.5 - -27.5 -25.5 dBm
-8 -7 - -9 -8 - dBm
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